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CVE-2011-1253

nvd nist
Published: Oct 12, 2011Modified: Apr 29, 2026

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9.3
Vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Exploitability: 8.6 / Impact: 10.0
Source: NVD

Description

Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5.1, and 4, and Silverlight 4 before 4.0.60831, does not properly restrict inheritance, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, (3) a crafted .NET Framework application, or (4) a crafted Silverlight application, aka ".NET Framework Class Inheritance Vulnerability."

Affected (6)

2 products
.net Framework
Silverlight
Configuration A
1 vulnerable · 2 platform
Vulnerable SoftwareAffected Versions
Version 1.0 sp3
Running on/withPlatform Versions
Microsoft
Windows Xp
Version 2005 sp3
Microsoft
Windows Xp
Version 2005 sp3
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Version 1.1 sp1
Configuration C
1 vulnerable
Vulnerable SoftwareAffected Versions
Version 2.0 sp2
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Version 3.5.1
Running on/withPlatform Versions
Microsoft
Windows 7
All versions
Configuration E
1 vulnerable · 12 platform
Vulnerable SoftwareAffected Versions
Version 4.0
Running on/withPlatform Versions
Microsoft
Windows 2003 Server
All versions
Microsoft
Windows 7
All versions
Microsoft
Windows 7
All versions
Microsoft
Windows Server 2003
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
Version r2
Microsoft
Windows Server 2008
Version r2
Microsoft
Windows Vista
All versions
Microsoft
Windows Xp
All versions
Microsoft
Windows Xp
All versions
Configuration F
1 vulnerable
Vulnerable SoftwareAffected Versions
Version 4.0.60531.0

Related CWEs

Timeline

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